Offer evaluation and referral help

I have been working as Sr BA/Product owner in Dublin. I have a couple of offers for product owner roles. Current TC Eur 60K Offer- 90k(80k base, 10k Bonus) Is there still chance of negotiation? Also, have not heard back for interview from top tech company yet. So can anybody help me get a referral. #dublin #referral #offer #amazon #microsoft #google #product